baber/WOPTO huggingface dataset:
Patent KR-19990087916-A (KR)
IPC: H04N7/173
Filed: 1999-04-14
Abstract: 본 발명은 인터넷 상에서 비디오 및 오디오 분배를 위한 시스템에 관한 것이다.  인터넷 콘볼루션 오디오/비디오 서버(Internet Convolution Audio/Video Server: ICAVS)는 비디오 및 오디오에 대한 월드 와이드 웹(World Wide Web) 검색을 수행하는 클라이언트를 위한 대리 인터넷 서버(proxy inetrnet server)로서 작동한다.  그것은 클라이언트의 시스템 및 통신 콘스트레인트(constraint)에 따라 주문 제작된(customized) 포맷으로 비디오 및 오디오 정보를 전달하고, 웹 크롤링(Web crawling), 비디오 캐슁(video caching), 그리고 포맷 변환(필요할 때)을 수행한다.  대리 서빙 기능(proxy serving function)은 서버 저장 요구 및 인터넷 대역폭을 감소시킬 뿐만 아니라, 여러 형태의 포맷으로 비디오 또는 오디오를 접속하기 위한 클라이언트의 시스템 상의 요구를 감소시킨다.
Patent KR-19990064688-A (KR)
Title: 무인 까치 퇴치 장치
Filed: 1999-04-22
Abstract: (1) 발명이 속하는 기술분야 
     까치,비둘기들의 서식으로 전력선에서의 정전사고와 과수원에서의 과일 피해 방지에 관한 것. 
     (2) 발명의 목적 
     봄철 까치들의 번식기에 집을 전봇대에 짖는 관계로 인하여 정전사고가 잦아 정전으로 인한 불편과 피해를 주고 사람이 까치집을 제거하기 위하여 막대한 돈이들고 있는 현실을 없애고자 하는데 목적이 있음. 
     (3) 발명의 구성 
     까치가 주위에 오면 감지할수 있는 감지회로와 전기가 없는곳에서 사용할수 있는 태양전지, 축전지회로 까치가 감지되었을 때 전봇대에 접근하지 못하게 하는 총소리, 까치가 싫어하는 소리를 내게 하는 발진회로 이를 큰소리로 만드는 증폭회로로 구성되어 있다. 
     (4) 발명의 효과 
     첫째, 안정된 전력공급이 되어 정전으로 인한 불편과 피해를 주지 않는다. 
     둘째, 까치집을 제거하는데 노력이 필요없어 인건비가 절약된다. 
     셋째, 과수원의 과수피해를 막는다.
Patent KR-20000073057-A (KR)
Inventor: LEE JEONG HUI
IPC: F24C7/02
Filed: 1999-05-04
Abstract: PURPOSE: A control panel for microwave oven is provided to ease work to be performed in the area adjacent to a relay by assembling the relay directly to the a rear surface of a panel body. CONSTITUTION: A control panel to be installed at a front surface of a microwave range, comprises a panel body(35), a timer assembly(37), a relay(47) arranged to be spaced apart from the timer assembly at a rear surface of the panel body and which turns on or off a power being supplied to the timer assembly, a plurality of timer fixing bosses(41) protruded from the rear surface of the panel body and which are coupled with the timer assembly, and a plurality of relay fixing bosses(50) which are spaced from each other and protruded from the rear surface of the panel body so as to fix the relay to be adjacent to the timer assembly. The relay has a pair of fixing pieces(49a,49b) extended to be parallel with the rear surface of the panel body, and the relay fixing bosses are arranged to correspond to each of the fixing pieces. The fixing piece(49a) has a screw coupling hole(56) for a screw-coupling with the relay fixing boss, and the other fixing piece(49b) has an engaging hole(50) for engagement with a stopper(51).
Patent KR-20000074269-A (KR)
Inventor: KIM HYEON TAE
IPC: B60R21/0132
Filed: 1999-05-19
Abstract: PURPOSE: A method for recognizing forward collision of a vehicle is provided to guarantee a sufficient extending time period for minimizing damage of passengers by rapidly determining whether the vehicle comes into the collision or not and whether an air bag is to be extended or not at an initial time of the collision. CONSTITUTION: A method for recognizing forward collision of a vehicle includes a first step of carrying out a low frequency filtering under the state that an acceleration sensor has an input(S1,S2), a second step of initiating an algorithm initiating operation in the process of an algorithm and an acceleration value is larger than a reference value and computing an acceleration value, a moment, a velocity and an energy(S5,S6), a third step in case that n<CWW is not valid, of carrying out a formula that pattern energy(n)=energy(n)xweight +pattern energy(n-1) if velocity(n)>0 and energy(n)>energy limit, otherwise carrying out a formula that pattern energy(n)=velocity(n)xweight+pattern energy(S7-S10), a fourth step of computing an expanding reference line for expanding an air bag if the expanding reference line(n)>pattern energy(n), carrying out a formula that n-n+1 otherwise, and finishing all routine if n>limit(S11-S14), a fifth step of carrying out a formula that moment(n)=moment(n)xmoment_weight under a moment sign changing condition if n<CWW(S17,S18), and a sixth step of carrying out a formula that pattern energy-velocity(n)xweight+absolute value(moment)+pattern energy(n-1) if an absolute value(moment)<moment limit, carrying out a formula that pattern energy(n)-velocity(n)+energy(n-1) otherwise, and carrying out the fourth step(S20,S21).
Patent KR-20000074862-A (KR)
Inventor: KIM MIN GU
IPC: G06F11/10
Filed: 1999-05-20
Abstract: PURPOSE: An interleaving apparatus and a method for serially concatenated convolution coding(SCCC) in a mobile telecommunication system are provided to optimize the performance of SCCC, satisfy distance characteristics and random characteristics, and guarantee a low complexity. CONSTITUTION: An interleaving apparatus and method for serially concatenated convolution coding in a mobile telecommunication system includes a column selector, random address generators(800-803) and an address combiner(840). The column selector selects a predetermined number of columns corresponding to a predetermined size of an interleaver. The address generator generates an address for randomizing a predetermined number of rows corresponding to the size of the interleaver. The address combiner combines the outputs of the column selector and the address generators and generates the combine result as an address for interleaving a coded datastream.
Patent KR-20000075018-A (KR)
Inventor: PARK WOO HEE
IPC: A47B47/00
Filed: 1999-05-24
Abstract: PURPOSE: A built-up multi-purpose furniture is provided to facilitate the carrying and keeping, and be installed and disassembled easily. CONSTITUTION: A prefabricated multi-purpose furniture comprises; a couple of pole shore(110) which is installed vertically at regular intervals; a shelf member(120) which is installed horizontally between the pole shores; a shelf binding device(130) which binds the shelf member to the pole shore; a slidable drawer(140) which is installed horizontally between the pole shores, and moves forward; a moving device for slide of drawer which makes the drawer slide; and a support member(160) which is installed in the lower part of pole shore, and then supports the pole shore. The pole shore and the shelf member comprises a frame which is formed in rectangular shape, and installed around the members, and a wire net which is installed in the inside of the frame.
Patent KR-20000006389-A (KR)
Inventor: HASIMOTO JUN
IPC: G01R31/3193
Filed: 1999-06-23
Abstract: PURPOSE: A semiconductor memory testing apparatus and a semiconductor memory testing method are provided to test a plurality of high speed memories at the same time. CONSTITUTION: The semiconductor memory testing apparatus comprises: a pattern generator(PG) which outputs pattern data for generating a test pattern signal, an address signal and a control signal to be applied to under-test semiconductor memories(MUT1, MUT2, MUT3); a waveform generator(WF) for converting the pattern data from the pattern generator into a test pattern signal, an address signal and a control signal; a logic comparator(LC) for comparing read data from the under-test semiconductor memory and an expected pattern from the pattern generator to judge whether a semiconductor memory is under test or not; a phase measuring part(CP) for measuring phases of clock signals from under-test semiconductor memories before testing the memories; and a plurality of variable delay circuits(DY1, DY2, DY3) each set with delay times corresponding to the measured phases by the phase measuring part, for delaying corresponding comparison timing signals by the set delay times to apply the timing signals thus delayed to a corresponding comparator.
Patent KR-19990068834-A (KR)
Title: 전해제련용극판을사출하기위한듀얼사출기및그사출방법
IPC: B29C45/00
Filed: 1999-06-28
Abstract: 본 발명은 전해 제련용 극판을 사출하기 위한 듀얼 사출기 및 사출 방법에 관한 것으로, 이러한 사출기는 베이스 프레임의 상면에서 수직하게 설치되는 세로형 실린더 부재, 이 실린더 부재의 하단에 설치되어 상하 이동되는 상부 몰드 부재, 이 상부 몰드 부재와 대응 되도록 설계되어, 상기 베이스 프레임의 상면에서 수평 이동되는 하부 몰드 부재, 상기 상하부 몰드 부재 사이에 개재되어 특정 부위에서만 사출물이 성형되는 극판을 포함한다. 또한, 상기 사출기는 사출 공정이 완료된 후 상기 판재와 상기 하부 몰드 부재를 외측으로 이송시키는 이송 실린더, 및 이 이송 실린더에 의해 이송된 상기 하부 몰드 부재의 상면에 배치된 상기 판재를 외부로 배출시키는 배출 실린더를 구비한다. 이와 같은 구성에 따라, 대형 극판의 상부 및 가장자리에 한번의 사출 공정으로 수지재를 기밀성이 있게 부착시키고 성형된 극판을 자동적으로 외부로 배출시킴으로써 작업성이 향상되고 극판의 내구성이 증대된다.
Patent KR-20010004145-A (KR)
Inventor: LEE YUN GEUN
IPC: G03G15/10
Filed: 1999-06-28
Abstract: PURPOSE: An ink circulation tank for a wet printer is provided to prevent precipitation and lump of ink in a main body of the tank, and to prevent precipitation and lump of waste ink in a filter box, thereby smoothly filtering the waste ink. CONSTITUTION: In an ink circulation tank for a wet printer for storing ink to be supplied into a developing gap between a photosensitive medium and a developing unit and again receiving waste ink from the developing unit, the ink circulation tank for the wet printer includes a main body51 of the tank storing the ink, a filter box53 taking away the waste ink and installed within the main body of the tank for filtering the waste ink through a side wall and flowing into the main body of the tank, and a stirring element for simultaneously stirring ink of the main body and the waste ink of the filter box.
Patent KR-20010004459-A (KR)
Title: Ventilation structure of moccasin
Inventor: JUNG TAE MOON
IPC: A43B3/14
Filed: 1999-06-29
Abstract: PURPOSE: A ventilation structure of a moccasin is provided which includes an open part and a space part between a bottom of the moccasin and a middle sole, therefore the ventilation of air is progressed smoothly. CONSTITUTION: The ventilation structure of the moccasin is characterized in that fixing sheets(401)(402) are fixed on the front and back side of the uppers(1) except a middle part on which an arch of a foot is placed, the fixing sheets(401)(402) are also attached to the middle sole(5) having a plurality of guide grooves(501) by stitching, thereby the open part(8) is formed between the bottom(1') of the moccasin and the middle sole(5), and air flows in the space part(9) through the open part(8).
Patent KR-20000011422-A (KR)
Inventor: SMIDLE TIMOTHY M
IPC: H04B1/7117
Filed: 1999-07-02
Abstract: PURPOSE: An evaluating circuit is provided to averaging a pilot symbol and a corrected data symbol for improving a signal to interference evaluation. CONSTITUTION: An evaluating circuit comprises: an evaluating circuit being connected for receiving certain plural signals apart from each other with an interval in a time state from an external source for producing a first evaluating signal in response to at least one signal of the certain plural signals; and an averaging circuit being connected for receiving at least one signal of a data signal or the certain plural signals for producing an averaging signal from at least one signal of the data signal or the certain plural signals. The improved channel evaluation improves a Receiving Signal Strength Indicator(RSSI) and a connected Signal Interference Ratio(SIR) evaluation, therefore the SIR evaluation provides a more stable closed loop transferring electric power control between a remote base station and a mobile communication system.
Patent KR-20010010338-A (KR)
Inventor: CHA YEONG JAE
IPC: G06F13/00
Filed: 1999-07-19
Abstract: PURPOSE: A hardware resource recognition and control system and method is provided to recognize a variation of hardware resource at a power on or during an operation, extend additional hardware resource without changing software, and control using one hardware resource as other purpose, in a communication control system having an embedded processor. CONSTITUTION: A hardware resource recognition and control system comprises a reset module(10), a processor(20), a register and controller(30), an internal hardware part(40) and an external hardware part(50). The reset module(10) initialize the processor(20) by generating a reset signal at a power on. The processor(20) includes a CPU, a memory controller, a serial communication controller, interfaces with other hardware block by control signals and interfaces with an external RS232 or a RS232 transceiver by an SMC. The register and controller(30) includes a hardware reset configure register(31), a state recognition register(32) and a state control register(33). The internal hardware part(40) provides the state data to the register and controller(30), and perform an enable/disable operation according to a control of the register and controller(30). The external hardware part(50) can be used according to a control signal of the processor(20) in case that the internal hardware part(40) can not be used.
Patent KR-20010010456-A (KR)
Inventor: LEE HYEON GYU
IPC: H04B1/7073
Filed: 1999-07-20
Abstract: PURPOSE: An ATM(Asynchronous Transfer Mode) of transmission/receiving system using multi carrier-CDMA(Code Division Multiple Access) is provided to insert a synchronizing pilot tone signal and a channel compensating pilot tone signal in a pilot signal of a broadcasting channel for the demodulation of a receiver, in data transmission, so that the receiver can correctly perform synchronization and restore data. CONSTITUTION: A transmitter inserts two pilot tones in data transmission. A receiver detects two pilot signals from data transmitted from the transmitter, to perform synchronization and frequency error correction. In the transmitter, an FEC(Forward Error Correction) coder(101) codes data connected to a base station to make the receiver correct errors, to output symbol data. The FEC coder(101) performs RS(Reed-Solomon) encoding, and outputs interleaving and convolution encoding. The symbol data outputted in the FEC coder(101) are inputted to a mapper(102) and mapped to quadrature phase shift keying(QPSK), offset QPSK or quadrature amplitude modulation(QAM) signals, for outputting. A frame unit(103) frames the symbol data outputted in the mapper(102) and outputs the framed data, for orthogonal frequency division multiple/code division multiple access(OFDM/CDMA). A synchronizing pilot tone and a channel compensating pilot tone are inserted in a frame transmitted through a broadcasting channel.
Patent KR-20010017586-A (KR)
Inventor: JUNG YEONG TAE
IPC: G06F9/44
Filed: 1999-08-12
Abstract: PURPOSE: The method for updating a stored program in an information terminal is provided to easily recover and update the program using a single memory via a network such as a telephone line or the internet even though an expected environment is generated. CONSTITUTION: The latest program is searched and downloaded, and it is determined if a user terminal is updated(S1). When an update operation is executed, the downloaded program is stored in the slave program area in a memory(S2). The updated program is performed by an execution program in a bootstrap loader(S3). The program information, stored in a configuration table, is searched(S4). The latest program or the program determined by a user is selected(S5). The cyclic redundancy code(CRC) of the selected program is calculated(S6), and thereby the error in the program is checked(S7). If the error is generated, the selected program is executed using the program previously stored in a master program area(S9). If the error is not generated, the latest program stored in a slave program area is executed(S8).
Patent KR-20000017350-A (KR)
Inventor: BAILY MICHAEL A
IPC: B32B5/26
Filed: 1999-08-17
Abstract: PURPOSE: A saturated polyester resin composition containing metal monomer is provided which is useful as a gel coat, a binder and laminating resin and molding resin and has a low content of volatile unsaturated monomer compared with conventional resin composition. CONSTITUTION: A composition useful as a gel coat, a binder, a laminating resin or molding resin comprises (A), (B) and (C) in which (A) is one or more polyol and one or more ethylene unsaturated polycarboxylic acid, acid anhydride or amid reactant, or if necessary an unsaturated polyester resin, or vinyl ester resin as a reactant of one or more polyethylene unsaturated monomers; (B) is a primary monomer selected from styrene, vinyl toluene, methyl methacylate, N-vinyl pyrrolidone, ethylene glycol dimethacrylate and dimethacrylate of alcokoxy bisphenol A:(C) is a secondary monomer selected from a group consisting of alpha, beta-ethylene unsaturated metal salt of carboxylic acid.
Patent KR-19990078905-A (KR)
Title: 고전한옥의 공포(拱包)성형용 금형 및 그 금형에 의한 공포성형방법
IPC: B28B21/42
Filed: 1999-08-19
Abstract: 고전 한옥이나 사찰용 공포(拱包)의 성형용 금형을 성형하기 위하여 소정 형태의 공포 모양의 1/2로된 한쌍의 목형을 엎어놓고 그위에 플랜지와 볼트공이 완전일치되게 형성되록 FRP층을 형성하여 경화시킨 후 목형으로 부터 FRP층을 박리시켜 그 결과 생성된 한쌍의 반쪽 FRP금형을 서로 대칭되게 맞대고 볼트로 고정한 다음 그 내부에 철근을 배치한 후 시멘트 몰타르를 타설하여 양생시킨 다음 볼트를 해체하여 금형을 분리하면 소정의 공포를 얻게 되고 이와 같은 공포 성형용 금형은 파손되지 않게 유지되므로 계속하게 균일규격의 공포를 양산할 수 있으므로 규격 제품의 생산이 가능하고 양산이 가능한 특징이 있는 것이다.
Patent KR-20010026101-A (KR)
Inventor: JUNG GU HUN
IPC: H04B7/155
Filed: 1999-09-03
Abstract: PURPOSE: A link budget method of a subway base station is provided to design a communication network effectively and reduce time and cost spent in designing the network by predicting a cell radius in advance using the general link prediction modeling system. CONSTITUTION: The loss of radio wave generated in a path from a cable to a mobile station is calculated, the radio wave being leaked from leakage coaxial cable which is installed to serve to the inside of a tunnel. By using the calculated loss, the receiving power on a receiving antenna in the mobile station, namely the radius of forward link is calculated. Assuming that a sending end is the mobile station and a receiving end is the base station, the loss generated in the path from the mobile station to the cable is calculated. By using the calculated loss, the receiving power on a receiving antenna in the base station, namely the radius of reverse link is calculated.
Patent KR-20010026138-A (KR)
Inventor: KANG JAE WON
IPC: H04B1/40
Filed: 1999-09-03
Abstract: PURPOSE: A cellular phone receiver which does not require an intermediate frequency is provided so that power can be sufficiently amplified with stability, by separating an RF amplifier in a time region, instead of a frequency region. CONSTITUTION: A band-pass filter(90) selects an RF frequency band signal among input signals from an antenna, and outputs the selected signal to the first RF amplifier(100). In order to compensate for power loss, the first RF amplifier(100) amplifies the RF signal from the band-pass filter(90), and outputs the amplified signal to a delay line(110). Here, the delay line(110) receives the signal from the first RF amplifier(100), and outputs the delayed signal to the second RF amplifier(120), thereby separating the RF amplifier in the time region. Accordingly, so long as the delay line(110) is not selected short, an instable frequency is a low frequency far from the RF frequency region, thus overcoming instability. In addition, the second RF amplifier(120) re-amplifies the signal from the delay line(110), and outputs the amplified signal to a demodulator(130). The demodulator(130) converts the analog signal from the second RF amplifier(120) into a digital signal, and processes the digital signal to obtain a wanted baseband signal. As a result, power can be sufficiently amplified with stability.
Patent KR-20000023036-A (KR)
Title: Display apparatus
Inventor: YAMAMOTO KOICHI
IPC: G02F1/13357
Filed: 1999-09-09
Abstract: PURPOSE: A display apparatus is provided to obtain a panel type display apparatus having a sufficient intensity by combining bars corresponding to four edges of a display panel to form a rectangular frame and by installing a display panel and a circuit board to the frame. CONSTITUTION: A pair of slit aperture portions(26,27) are formed on a right surface of a frame (25) for inserting an optical unit(40) and an optical panel(48) into the frame(25). A pair of hold-back grooves(28,29) are formed in an inner portion of an upper edge and a lower edge of the frame for being inserted into the optical unit(40) and the optical panel(48) when the optical unit(40) and the optical panel(48) are inserted through slit aperture portions(26,27). A liquid crystal panel(32) is installed on a front surface side of the frame(25). The liquid crystal panel(32) is fixed to the frame(25) by a pair of hold-back members(34,35) and a suitable number of fixing screws(36). A circuit board(58) and a pair of set circuit board(59) are attached on a rear surface side of the frame(25) by a bracket(60).
Patent KR-20000047486-A (KR)
Inventor: HURUKAWADOSIHARU
IPC: H01L21/033
Filed: 1999-09-13
Abstract: PURPOSE: A method for specifying a particular portion on a substrate and a method for specifying a particular portion on a semiconductor wafer are provided to reduce device size while increasing operation speed. CONSTITUTION: A method for specifying a particular portion on a substrate includes following steps. At the first step, a shadow mandrel layer(1708) is formed on the substrate. At the second step, a trough(312,1112,1506) having sidewall as well as a bottom is formed inside the shadow mandrel layer(1708). At the third step, a photoresist layer(1114) is formed on the shadow mandrel layer(1708) and the trough. At the fourth step, the photoresist layer is exposed at the angle enabling the photoresist layer at a portion of the bottom of the shadow mandrel layer(1708) to be exposed while disabling a portion of the bottom of the shadow mandrel layer(1708) is to be covered. At the fifth step, the photoresist layer is developed. At the sixth step, the particular portion is specified by using the developed photoresist layer.
Patent KR-20010027706-A (KR)
Inventor: KIM SEOK
IPC: H01L21/68
Filed: 1999-09-15
Abstract: PURPOSE: An apparatus for settling a wafer of a copper electroplating equipment is provided to form a copper plating layer of a uniform thickness, by installing a contact terminal of a coil spring shape in a settling part where the wafer is settled, and by installing a pressure unit for better contact, in the settling part. CONSTITUTION: An apparatus(10) for settling a wafer is installed in a settling part(4) electrically contacting a terminal contact part formed in a lower portion of a wafer to form a copper plating layer in a side of the wafer. A step portion is so formed that the wafer is inserted to the inside of the settling part. A plurality of the apparatuses for settling the wafer are symmetrically installed in a circumference of the step portion, having a coil spring shape and including a contact terminal(11) connected to a cathode.
Patent KR-20000023335-A (KR)
Inventor: BEYERLDOUGLASES
IPC: A61L2/18
Filed: 1999-09-21
Abstract: PURPOSE: Provided is a heat stability antacid and(or) Deasing suspension pasteurized at 60-100°C, which is aqueous liquid suspension having hydroxyethylcellulose as a suspension agent, and which comprises antacid or Deasing compounds. CONSTITUTION: A heat stability antacid and(or) degasing suspension comprises one or more acid neutralizing compound of 200-2000mg/5ml and/or a degasing agent in aqueous liquid suspension having hydroxyethylcellulose of 1-100mg/5ml as a suspension agent, and one or more pharmaceutically acceptable additive. The acid neutralizing agent is selected from potassium carbonate, dihydroxyaluminum, sodium carbonate, magnesium carbonate, magnesium silicate, aluminum hydoxide, or magnesium hydroxide. The degasing agent comprises simeticone of 20- 500mg.
Patent KR-20010029113-A (KR)
Title: Brush holder for vibration motor
Inventor: JUNG SEONG JONG
IPC: H02K5/14
Filed: 1999-09-29
Abstract: PURPOSE: A brush motor for vibration motor is provided to prevent deformation of and damage to the brush by maintaining the spacing between brushes constant during assembly process. CONSTITUTION: A vibration motor comprises a brush holder(100) to which a power line(70) and a brush(32) are fixed; a rotor assembly consisting of a commutator(12), a rotation shaft and a coil and which is coupled to the brush holder; a stator assembly consisting of a bearing, a bearing housing and a permanent magnet and which is fixed to the rotor assembly and the brush holder; and a plurality of linear protrusions(110) formed at one surface of the brush holder so as to face with each other and which adjust the spacing between brushes constant.